Ifs will get you nowhere. If you slept normal hours... If we did not have to contend with this building... If we were not who we are... If, if, if. Many things would be different.
And now, I fear I'm getting a bit maudlin. I believe it is time for me to get some sleep. Good night, dear neighbor. I don't believe you shall be bothered any more tonight. At least not by anything behind my doors.